body {
  background: #e6f9f0;
  color: #2c3e50;
  font-family: 'Helvetica Neue', Arial, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  margin: 0;
  min-height: 100vh;
}

a {
  color: #42b983;
  text-decoration: none;
  transition: color 0.2s;
}
a:hover {
  color: #2ca06c;
}

button, .btn {
  background: #42b983;
  color: #fff;
  border: none;
  border-radius: 4px;
  padding: 10px 20px;
  font-size: 16px;
  cursor: pointer;
  transition: background 0.2s;
}
button:hover, .btn:hover {
  background: #2ca06c;
}

input, select, textarea {
  border: 1px solid #b2e5d6;
  border-radius: 4px;
  padding: 10px;
  font-size: 16px;
  outline: none;
  background: #f6fffa;
  transition: border 0.2s;
}
input:focus, select:focus, textarea:focus {
  border-color: #42b983;
}

.card, .spot-card, .login-form, .route-option {
  background: #f6fffa;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(66, 185, 131, 0.08);
  padding: 20px;
}

.header, .footer {
  background: #b2e5d6 !important;
  color: #2c3e50;
}

::-webkit-scrollbar {
  width: 8px;
  background: #e6f9f0;
}
::-webkit-scrollbar-thumb {
  background: #b2e5d6;
  border-radius: 4px;
} 